When Claire (the hooker he ass-punches) and Deuce go back to Antoine's apartment, she assumes it's Deuce's apartment. Then when she sees Antoine's picture, she knows about the whole "no shoes on my Persian carpet", yet she didn't know whose apartment it was. Not a big deal, but noticeable.

Also, later in the movie you see Rob Schneider scraping the black burnt wood off the cabinet. But if you were paying attention when the toaster first started on fire, it burned the "island" counter in the kitchen. But Rob is scrubbing the cabinet doors up against the wall.